桩基水平承载力的群桩效率

The Group Efficiency of the Horizontal Bearing Capacity on Pile Foundation

摘要: 本文是在资料分析和模型试验的基础上提出的。文中对群桩在水平力作用下的工作性能和破坏机理进行了分析,并提出了一个水平力作用下的群桩效率计算式。用本文推荐的方法所得到的计算结果接近于模型试验值。

Abstract: This report is based on analysis of information and a model test. In this paper, the behavious of pile groups under horizontal forces and the mechanism of failure are analyzed, and a calculating expression of the group efficiency under horizontal forces is proposed. The results of calculation approach to the data from model tests.